Systems and Control Links 1

Light Meter Project :- Project Guidelines and deadlines Major Project:- Project Ideas - 40 ideas to get to thinking about your major piece of course work. Active Homework Sheets;- For copyright reasons this resource is, at present, only available to AGS students - username and password required for access. Copyright cleared materials may be available soon. Light Meter Project - References Commercial Light Meter Manufacturers - good for design ideas and technical info Light Measurement - UDT Instruments MEGATRON - for measuring light Sable Systems: On-Line Measurement Guide CSE & Dickson ETCON Light Meter Technika: Visible Light Meters Product Testing - use for design specification section Graseby Dynamics This company tests products for other people, look at the descriptions of how they perform drop tests etc. Baygen freeplay radio How the 'clockwork radio' stood up to various tests Other Useful Sites Friends in Photography; Exposure Meters discussion LIGHT MEASUREMENT Brief introduction to light measurement LIGHT MEASUREMENT HANDBOOK: Index A great resource covering all aspects of light measurement Umpires The duties of a the third umpire in cricket EE205: Op-Amp - Light meter Building an op-amp light meter Dragonfly: my first BEAM bot. Interesting use of Solar cells Scientific American: Amateur Scientist: Detecting "Hot" Clouds: April 1999 Using a photo-diode detector Restaurant Door Project Useful sites DORMA - Automatics A Finnish Site can be slow to load, server sometimes down Welcome to Horton Automatic Doors One of the World's leading automatic door manufacturers Dash doors and Closer Service - Automatic Doors American automatic door supplier , - good on applications and USA specs. Series 3000 Swinging Door Operators Another American site Herron v. Columbus Hospital What can happen if you don't take safety into account Automatic Doors An American site which looks at how special needs students can be helped by automatic doors Gyro Tech System 1500 Product Diagram Canadian Site ODC - good graphic of sliding door mechanism Supply and Installation Same company as above - great animated GIF of all three types of door Door Products - Hold-Open Beams Microwave Sensors Inc. - good graphics of beams etc. How Do Automatic Sliding Doors Work? Excellent, covers sliding doors with clear photos of mechanism etc Page Title Sierra Automatic Doors Inc. Good drawings and specs Automaticdoor Looks at automatic door pressure mats, look at resistance to liquids etc. table Great Out Door Features A swing door system for the home, specifically targeted at special needs customers Automatic Door Openers Keane Munroe - hospital, warehouse, restaurant swing doors Year 10 Systems and Control U.K. school site looking at this problem - good mechanisms. N.B. We would expect you to build more of the mechanism yourself LCN Door Controls A history of the automatic door industry - more interesting than it sounds Last update Jan 2000	Subject Index 1 Main Index